baber/WOPTO huggingface dataset:
Patent JP-2000262358-A (JP)
Title: Laminate for mattress and mattress using the same
Inventor: WATABE TSUNEO
IPC: A47C27/15
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To absorb the moisture generated from a human body during lying in bed by attaching a hygroscopic and moisture releasable fiber layer to the surface on one side of mattress base material consisting of a soft polyurethane foam as a surface on the side where the human body lies in bed. SOLUTION: A mattress base material consists of the soft polyurethane foam 1 which is a polyether type polyurethane foam having, for example, an apparent density of 20 kg/m3, hardness of 11.5 kgf, elongation rate of 130%, and tensile strength of 0.7 kg/m2 or a high-hardness and high-elasticity polyether type polyurethane foam having a apparent density of 21 kg/m3, hardness of 18 kgf, elongation rate of 100%, and tensile strength of 0.9 kg/m2. The use of the base materials having >=2 kinds of characteristics by lamination is also possible.  The hygroscopic and moisture releasable fiber layer is pressed to the side in contact with the human body and the hygroscopic and moisture releasable fibers include the synthetic fibers, such as the fibers formed by hydrolyzing the surfaces of crosslinked sodium acrylate fibers and acrylic fibers by post finishing, which are used alone or in combination.
Patent JP-H01248165-A (JP)
Title: Method and device for surface potential control of photoconductive sheet for plate making of laser plate making machine
Inventor: NOBUSAWA HIROAKI
IPC: G03G15/00
Filed: 1988-03-30
Abstract: PURPOSE:To maintain the specified potential of a sheet for plate making to be electrostatically charged by electrostatic chargers connected to a power supply by measuring the surface potential of the carried sheet for plate making directly at plural points, comparing the average values thereof with a target value and controlling the power supply. CONSTITUTION:Potential sensors S1, S2, S3 are disposed to the position where the sheet P for plate making is ejected from the chargers t1, t2. The measured potentials are inputted to a potential average value computing circuit F. The average value of the potentials of the three sensors S1, S2, S3 is calculated in said circuit. The calculated average value is sent via a high-voltage power supply control circuit G to the high-voltage power supply H to control the high-voltage power supply H. The sheet P is charged in the chargers t1, t2 by the voltage and current from the controlled high-voltage power supply H and, therefore, the always the specified surface potential of the sheet is maintained. The potential of the sheet for plate making is so controlled that the specified potential is maintained regardless of the difference in the sensitivity of the sheets for plate making and the distances between the chargers and the sheet for plate making under carrying in such a manner.
Patent JP-H09262292-A (JP)
Title: Hot flow element and infusion device for liquid medicine
Inventor: MISAWA YUTAKA
IPC: A61M5/168
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To perform accurate flow rate measurement by eliminating influence due to generation of time delay between the point of time for starting energization to a heater for raising temperature for producing a heat spot and the point of time with the lapse of time in forming the heat spot by the heater. SOLUTION: On the upstream side of a passage 25, a heating means 26h is disposed for the purpose of raising a spot temperature against a fluid in measuring its flow velocity and plural means 26t-1, 26t-2 for detecting temperature are also arranged in the passage at a known distance L apart from each other. Then on the basis of the result of the temperature situation by each of the detecting means, a time differential Δt is calculated, with the required flow velocity obtained by dividing the distance L by the time differential Δt.
Patent JP-H11226006-A (JP)
Title: Computer tomograph
Inventor: SAITO MOTOAKI
IPC: A61B6/12
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a computer tomograph capable of executing the reconstitution and display of the tomographic images of a testee body in real time in synchronism with high-speed continuous scanning capable of obtaining the reconstituted tomographic images of a part with motion and changing reconstitution and display conditions for the respective tomographic images in real time. SOLUTION: This computer tomograph is provided with a data gathering means 1 for gathering data including the time-based/spatial change of the testee body by repeating the gathering scanning of projection data at a high speed, an arithmetic processing unit 2 capable of executing the pre-processing, reconstitution processing and display processing of the gathered data within the time capable of being continuously synchronized with data gathering, an image display device 3 for continuously displaying the reconstituted images without delay in synchronism with data gathering and a means 4 capable of changing a pre-processing parameter, a reconstitution parameter and a display parameter used for the pre-processing, the reconstitution processing and the display processing without the delay for the respective reconstituted images.
Patent JP-H04284698-A (JP)
Title: Component mounting device
Inventor: WATANABE YUKO
IPC: H05K13/04
Filed: 1991-03-13
Abstract: PURPOSE:To effectively shorten a mounting time by shortening a time required for replacing a head tool with an object to be mounted having a plurality of mounting regions to be mounted with components in parallel such as a multiple pattern board and in which relatively disposing relations of a plurality of component mounting points in each mounting region are the same. CONSTITUTION:Mounting data indicating mounting point coordinates of component mounting points of a mounting region A and a type of a component to be mounted and deviations of the region A and other mounting regions B-F are input (S1, S2). Mounting data of all the mounting points of many pattern boards 1 are obtained based on the input data by calculating (S3), and the data are so realigned that the mounting points using the same head tool 7 are continuous (S4).
Patent JP-H09263849-A (JP)
Title: Method for continuously smelting copper and apparatus therefor
Inventor: SATO KEIICHI
IPC: C22B15/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a continuous smelting method of a copper suitable to the energy saving. SOLUTION: Copper mineral concentrate is blown into a flash smelting furnace 5 in which a shaft 1 is approached an uptake 3 and produced matte is continuously supplied into a copper refining furnace 10, and crude copper is produced and continuously tapped off. Slag produced in the flash smelting furnace 5 is supplied into a slag smelting furnace 15 and the matte mixed in the slag is separated from the slag and the matte after separation is supplied into the continuous copper refining furnace 10. The slag produced in the copper refining furnace 10 is repeatedly charged into the flash smelting furnace 5.
Patent JP-H05282896-A (JP)
Title: Testing method for semiconductor memory
IPC: G01R31/28
Filed: 1992-03-31
Abstract: PURPOSE:To defect troubles of an adjacent effect, a field effect, a holding effect by writing data of different levels in three cells adjacent to one word line, and comparing a level of a bit line to be connected to a central cell with an expected value. CONSTITUTION:Data of an H level is written in three memory cells MC adjacent to one word line W1, and data of an L level is written in the other memory cell MC. Data of an L level is written in the other cell MC to be connected to a bit line (e.g. B15) to be connected to a central memory cell MC of the three cells M, or refleshed to an L level. The data of all the cells MC are read and compared with an expected value. The above operation is repeated for all the cells of the one line W1 by altering the three adjacent cells MC, and repeated for all the word lines W1-Wn.
Patent JP-H03273648-A (JP)
Title: Manufacture of field-effect type semiconductor device
Inventor: SHIMIZU KEIJI
IPC: H01L21/338
Filed: 1990-03-22
Abstract: PURPOSE:To lower resistance between a source and a gate while inhibiting a short-channel effect 61 selectively forming a semiconductor crystal layer having high carrier electron concentration only in the opening section of an insulating film applied on the whole surface after a gate electrode is formed at specific pressure in specific width through a vapor growth method. CONSTITUTION:Si ions are implanted only to the sections of a source region 7 and a drain region 8 while using a gate electrode 5 and a photo-resist 6 as masks. The photo-resist 6 is removed, and an SiNx film is applied onto the whole surface again and an ion implantation layer is annealed. When the sections of the source region 7, the drain region 8, etc., are bored while employing a photo-resist 10 as a mask, sidewalls 11 composed of the SiNx film remain on both sides of the gate electrode 5. The photo-resist 10 is removed, and a semiconductor crystal layer having high carrier electron concentration is formed in an area of 30% or more to an entire surface area at pressure of 10<4>Pa or less through sn organometallic thermal decomposition method.
Patent JP-S51150611-A (JP)
Title: Motor
Inventor: TAKURA TOSHIYASU
IPC: A47J19/00
Filed: 1975-06-20
Abstract: PURPOSE: A motor for use of the vacuum cleaner and juicer, by way of applying a construction to likely support the both end of the reel, when the cord wind reel body is installed to the outside around the motor, enabling the electrical connection simplified with a small size and the durability improved. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S552751-A (JP)
Title: Manufacture of one-way type electromagnetic steel sheet
Inventor: KAWAOMO YAKICHIROU
IPC: H01F1/16
Filed: 1978-06-21
Abstract: PURPOSE:To manufacture the iron core material whose magnetic flux density in the rolling direction is excellent similarly to that of the one-way type electromagnetic steel sheet by, cold rolling the raw material for the one-way type electromagnetinto the final thickness, after the hot rolling, and then, by applying the decarburization accelerator, after that, by executing the continuous annealing under the specified temperature condition. CONSTITUTION:The steel or cost billet, containing Si<4.0%, and preferably containing 0.02-0.04% C and the effective inhibitor constituents like as MnS, AlN, etc., and the balance consisting of iron and inevitable impurities, is hot rolled. Next, the cold rolling, of one pass or including the intermediate annealing, is executed to obtain the final thickness; and then, the decarburization accelerator like as K2CO3 aqueous solution, etc., is applied; after that, the continuous annealing is executed for longer than 2 minutes at the temperature range, 950-1050 deg.C, within the decarburizing atmosphere of wet H2 gas. According to this method, the excellent one-way type electromagnetic steel sheet for use of the iron core of the generator, large size motor, transformer, etc., is manufactured at low cost.
Patent JP-H07275509-A (JP)
Title: Game device
Inventor: TSUCHIDE SHINGO
IPC: A63F9/14
Filed: 1994-04-13
Abstract: PURPOSE:To adjust the turnover of players depending on the number thereof via the adjustment of the degree of ease, and further adjust the degree of ease to match the level of a player's skill. CONSTITUTION:Regarding a play device having a plurality of play areas with scenery decoration, a travel route passing each play area, and a transport vehicle 2 travelling along the route with a player on board enjoying a game at each play area, the degree of ease to be set is entered from a control panel 81 in a control room 7. A main control board 8 sets reference scores, depending on the entered degree of ease, and determines a player's total play time, depending on the result of a comparison between a player's scores and the established reference scores, thereby controlling the progress of a game.
Patent JP-S58192359-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU SHINJI
IPC: H01L21/8238
Filed: 1982-05-07
Abstract: PURPOSE:To make the reduction of junction capacitance and short channelling compatible by surrounding the side sections and bottoms of each P type and N type well by a semiconductor region of a conduction type reverse to a substrate or a well region. CONSTITUTION:A P type epitaxial layer 4 is grown on one main surface of the P<+> type Si substrate 1 through N<+> type buried layers 2, 3, and the N type well 5 is formed to the layer 4. The well 5 is separated sufficiently from the regions 4, 1 owing to regions 6, 2 because the well 5 is formed while being in contact with the layer 2 and an N<+> type region unified with the layer 2 is formed to the side section. A memory cell is formed in the layer 4, and the side section and bottom of its element region are surrounded by an N<+> type region 13 and the layer 3. Consequently, substrate bias voltage can be applied to the wells apart from other wells because each P type well and N type well is formed as severally independent well. Accordingly, junction capacitance can be reduced while short channelling can also be attained.
Patent JP-S60218351-A (JP)
Title: 4-(9',10',12',13',15',16'-hexabromostearoyl)-catechol
Inventor: TERADA AKIRA
IPC: C07C67/00
Filed: 1984-04-14
Abstract: NEW MATERIAL:A compound shown by the formula I . USE:An intermediate for preparing a synthetic urushiol analog. PREPARATION:4-(9',10',12',13', 15',16'-Hexabromostearoyl)-veratrol shown by the formula II is treated with boron tribromide at a low temperature (e.g., -80 deg.C), to give a compound shown by the formula I .
Patent JP-H02251931-A (JP)
Title: Active matrix array
Inventor: TAKAHARA HIROSHI
IPC: G02F1/1368
Filed: 1989-03-27
Abstract: PURPOSE:To perform inspection fast by short-circuiting >=10 source signal lines in common, connecting common blocks to short rings formed at a peripheral part, and separating the source signal lines, block by block, and performing block inspection. CONSTITUTION:Signal lines to which thin film transistors(TFT) are connected are connected to 1st conductor wires 102 - 107 and 1st conductor wires 102 - 107 are connected to a 2nd conductor wire 101 in common. Namely, >=10 source signal lines 108 are short-circuited in common and the respective common blocks are connected to the short rings 101 formed at the peripheral part. Consequently, when defect inspection is performed, the inspection is carried out, block by block and if a defect occurs in a block, inspection is performed while the signal lines are separated individually, so the inspection is speeded up.
Patent JP-H01248975-A (JP)
Title: Ultrasonic-wave motor
Inventor: KOMENO HIROSHI
IPC: H02N2/00
Filed: 1988-03-29
Abstract: PURPOSE:To decrease the abrasion of a friction contact part and to diminish the change with the passage of time of a braking torque by furnishing the contact part of a vibrator and a movable body with a friction material composed mainly of fluororesin and filled with a uniformly dispersed whisker-shaped powder. CONSTITUTION:To constitute a vibration part, a vibrator 2 made of an elastic body such as metal is stuck and fixed to the surface of a piezoelectric body 1. To constitute a movable part, a friction material 4 composed of fluororesin filled with a whisker-shaped powder is fixed to the operating surface of a movable body 2. The surface of said friction material 4 is brought into pressure contact with the surface of the vibrator 2, and the high-frequency electric field of a resonance frequency is applied to the piezoelectric body 1.
Patent JP-S61233649-A (JP)
Title: Novel compound having immunological activating action and production thereof
Inventor: UMEZAWA HAMAO
IPC: A61P9/12
Filed: 1986-04-03
Abstract: NEW MATERIAL:3-Hydroxy-4-(hydroxymethyl)benzoic acid expressed by formula I and a salt thereof. USE:A medicine, which is a substance, having immunological activating action without cytotoxicity, and useful for immunological deficiency disease of an organisms with cancer, immunization and chemotherapy of cancer and prevention of metastasis. PREPARATION:An ester expressed by formula II (R<1> is alkyl; R<2> is H or lower alkyl) is reduced in the presence of a reducing agent, e.g. NaBH4, in a solvent, e.g. absolute methanol, at room temperature- while heating, etc. and the residual ester groups are hydrolyzed in the presence of an alkali (earth) metal hydroxide, e.g. NaOH, in an organic solvent, e.g. methanol, at room temperature- while heating to afford the aimed compound expressed by formula I.
Patent JP-S521090-A (JP)
Title: Method for isomerization of aldose
Inventor: KOBAYASHI TSUNEO
IPC: C12P19/24
Filed: 1975-06-23
Abstract: PURPOSE: A method of isomerizing aldoses into ketoses in the presence of a specific polymeric substance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11272815-A (JP)
Title: Data carrier and reader
Inventor: FUKUOKA SHINICHIRO
IPC: G01S13/76
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To end a communication by discriminating data carriers in a communication area at the same time in a short time. SOLUTION: An ID code 7a in the memory 7 of a data carrier 1 is divided into areas. When an area is specified by a reader writer, the area is decoded into a temporary identification number. The temporary identification number can be received even when there are plural data carriers, which can be discriminated. When data in the specified area of the ID code 7a is repeated, the reader writer changes the specific area and discriminates the data carrier.
Patent JP-H10262436-A (JP)
Title: Method for plucking tea leaf
Inventor: MATSUMURA KOUJI
IPC: A01D46/04
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a tea leaf plucking method by which workability is improved and the burden of a worker is relieved. SOLUTION: A vehicle mainbody 2 is constituted of a crawler-type travelling device 3 so as to enable self-travelling. The vehicle mainbody 2 is provided with a load stand 5 where a containing body for containing plucked tea leaves pressure-supplied by a blow means 36 can be arranged and also which is interlocked with a plucking device 4 so as to be vertically movable and a load receiving member 6 capable of mounting the housing body.  Travelling is executed in a tea leaf ridge to be a plucking work object, the plucked tea leaves are pressure-supplied towards the containing body by the plucking device 4 while advancing, the worker exchanges the containing bodies of the load stand 5 on the vehicle mainbody 2 in a state that the travelling device 3 is stopped at the point of time when the housing bodies are exchanged in accordance with the quantity of the plucked tea leaves in the housing body on the load stand 5 and plucking work is re-started by advancing the travelling device again.
Patent JP-S61234924-A (JP)
Title: Vacuum purging apparatus
Inventor: YASUDO TAMAKI
IPC: G05D7/00
Filed: 1985-04-08
Abstract: PURPOSE:To hold always the flow velocity of an introduced purge gas in a specified value by controlling a variable control valve in accordance with the differential pressure of the detected pressure of two pieces of pressure detectors provided to the inside of a vacuum vessel and an introduction duct for the purge gas. CONSTITUTION:The internal pressure of a vacuum vessel 11 is detected with a pressure detector 14 and the pressure of a purge gas is detected with a pressure detector 15 and each detected pressure signal is inputted to a differential pressure detector 20 and a differential pressure signal is inputted to a valve on-off controller 21. The introduction of the purge gas is performed by opening a stop valve 16 and after several seconds, opening slowly a variable control valve 17 under the divergence control corresponding to the differential pressure signal and holding always the flow velocity of the introduced purge gas in a specified value. Thereby the effect due to a turbulent flow of the introduced purged gas in the inside of the vacuum vessel is suppressed in a minimum limit and the run-off of the introduced purge gas is inhibited and the time necessitated in the conversion of the pressure of the inside of the vessel can be shortened.
Patent JP-S55166051-A (JP)
Title: Digital measuring apparatus for pulse phase angle
Inventor: MIYAI TSUTOMU
IPC: G01R25/08
Filed: 1979-06-13
Abstract: PURPOSE: To obtain highly accurate measured value by composing the measuring section of the pulse circuit for direct digital indication of the phase angle.  
     CONSTITUTION: The supply voltage output 1 is fed to the circuit 5 adapted to discriminate the polarity of the AC current insulating the power source of the main circuit to be measured and the discriminator waveform is formed. The discriminator output is fed to the one shot circuit 7a to set the flip flop circuit 8 by the output. On the other hand, the gate pulse output 2 to be measured is fed to the waveform shaping circuit 6 to shape the waveform. The square wave thus converted by the shaping is fed to the one shop circuit 7b and the flip flop circuit 8 is reset by the output. Therefore, the output of the flip flop circuit 8 attains a high level until the generation of the gate pulse from the positive rosing of the main circuit power supply and fed to the counter 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09266318-A (JP)
Title: Manufacture of thin film transistor
Inventor: URAOKA YUKIHARU
IPC: H01L29/786
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a thin film transistor which is capable of further activating impurities and recovering damages simultaneously. SOLUTION: An oxide film 15 is formed on a glass board 10 based on a CVD method. An amorphous silicon thin film 20 is formed thereon based on the CVD method. A resist 30 whose pattern is identical to a gate electrode, is formed on this layer. With this as a mask, phosphorous (P) is ion-doped with a low energy of 10 keV and below and under the condition of about 1E15 (cm-<2> ), thereby forming a source drain area 60. And the resist 30 is removed so that the surface of the amorphous silicon thin film 20 may be exposed, thereby irradiating it with an excimer laser 50 whose energy exceeds 300mJ/cm<2> and in a range which does not allow an abrasion to be produced, which serves to crystallize and activate impurities and recover the damages thus received. Then, when a gate insulation film 70 and a gate electrode 80 are formed on the silicon thin film 20, a thin film transistor is available.